EP3904039A4 - Injecteur - Google Patents

Injecteur Download PDF

Info

Publication number
EP3904039A4
EP3904039A4 EP19906484.1A EP19906484A EP3904039A4 EP 3904039 A4 EP3904039 A4 EP 3904039A4 EP 19906484 A EP19906484 A EP 19906484A EP 3904039 A4 EP3904039 A4 EP 3904039A4
Authority
EP
European Patent Office
Prior art keywords
injector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19906484.1A
Other languages
German (de)
English (en)
Other versions
EP3904039C0 (fr
EP3904039A1 (fr
EP3904039B1 (fr
Inventor
Kazuki OGIHARA
Nobusuke Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissei ASB Machine Co Ltd
Original Assignee
Nissei ASB Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissei ASB Machine Co Ltd filed Critical Nissei ASB Machine Co Ltd
Publication of EP3904039A1 publication Critical patent/EP3904039A1/fr
Publication of EP3904039A4 publication Critical patent/EP3904039A4/fr
Application granted granted Critical
Publication of EP3904039C0 publication Critical patent/EP3904039C0/fr
Publication of EP3904039B1 publication Critical patent/EP3904039B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1775—Connecting parts, e.g. injection screws, ejectors, to drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/504—Drive means therefor electric motors for rotary and axial movement of the screw being coaxial with the screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP19906484.1A 2018-12-27 2019-12-25 Injecteur Active EP3904039B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018245947 2018-12-27
PCT/JP2019/050936 WO2020138213A1 (fr) 2018-12-27 2019-12-25 Injecteur

Publications (4)

Publication Number Publication Date
EP3904039A1 EP3904039A1 (fr) 2021-11-03
EP3904039A4 true EP3904039A4 (fr) 2022-09-28
EP3904039C0 EP3904039C0 (fr) 2023-11-15
EP3904039B1 EP3904039B1 (fr) 2023-11-15

Family

ID=71129570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19906484.1A Active EP3904039B1 (fr) 2018-12-27 2019-12-25 Injecteur

Country Status (5)

Country Link
US (1) US20220097271A1 (fr)
EP (1) EP3904039B1 (fr)
JP (1) JP7373505B2 (fr)
CN (1) CN113498374B (fr)
WO (1) WO2020138213A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022178772A (ja) * 2021-05-21 2022-12-02 株式会社日本製鋼所 ２台の射出装置を備えたツイン射出成形機
CN114701120B (zh) * 2022-04-02 2023-09-22 台州市陆讯塑业股份有限公司 一种用于注塑机的缓冲导向装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224085A1 (en) * 2002-05-31 2003-12-04 Toshiba Kikai Kabushiki Kaisha Injection molding machine
JP2004358981A (ja) * 2004-09-27 2004-12-24 Sumitomo Heavy Ind Ltd 射出成形機
EP1586432A1 (fr) * 2004-04-14 2005-10-19 Fanuc Ltd Unité d'injection pour une machine de moulage par injection
US20100112120A1 (en) * 2008-11-06 2010-05-06 Toshiba Kikai Kabushiki Kaisha Injection molding machine
JP2017013348A (ja) * 2015-06-30 2017-01-19 株式会社日本製鋼所 射出装置の駆動装置のフレーム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3959512B2 (ja) * 1998-06-24 2007-08-15 株式会社ニイガタマシンテクノ 射出成形機の射出装置
JP3858238B2 (ja) * 2000-03-06 2006-12-13 住友重機械工業株式会社 射出装置
JP3666385B2 (ja) * 2000-11-29 2005-06-29 日精樹脂工業株式会社 電動式射出機構
DE10304578B3 (de) * 2003-02-05 2004-03-18 Demag Ergotech Gmbh Einspritzaggregat für eine Spritzgießmaschine
JP4169353B2 (ja) * 2004-12-24 2008-10-22 日精樹脂工業株式会社 射出成形機の型締装置
JP4565660B2 (ja) * 2006-07-27 2010-10-20 日精樹脂工業株式会社 電動式射出装置
JP4891696B2 (ja) * 2006-08-10 2012-03-07 東洋機械金属株式会社 射出成形機
JP2008080640A (ja) * 2006-09-27 2008-04-10 Toyo Mach & Metal Co Ltd 射出成形機
JP4780792B2 (ja) * 2007-05-21 2011-09-28 日精樹脂工業株式会社 二軸駆動式電動射出機構及びスクリュ抜出方法
JP5008609B2 (ja) * 2008-06-19 2012-08-22 日精樹脂工業株式会社 射出成形機の直圧式型締装置
JP5492538B2 (ja) * 2009-12-11 2014-05-14 東芝機械株式会社 射出成形機
JP5514651B2 (ja) * 2010-06-30 2014-06-04 日精樹脂工業株式会社 射出装置
DE102011104535B3 (de) * 2011-06-18 2012-04-12 Kraussmaffei Technologies Gmbh Führungsschuh für eine Führungsvorrichtung einer Schließeinheit einer Kunststoffverarbeitungsmaschine
JP5607776B2 (ja) * 2013-02-28 2014-10-15 ファナック株式会社 射出成形機の型締装置
JP5813176B1 (ja) * 2014-06-03 2015-11-17 ファナック株式会社 射出成形機の射出装置
CN105500598B (zh) * 2015-12-22 2018-08-14 周庆芬 用于生产塑胶制品的注塑机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224085A1 (en) * 2002-05-31 2003-12-04 Toshiba Kikai Kabushiki Kaisha Injection molding machine
EP1586432A1 (fr) * 2004-04-14 2005-10-19 Fanuc Ltd Unité d'injection pour une machine de moulage par injection
JP2004358981A (ja) * 2004-09-27 2004-12-24 Sumitomo Heavy Ind Ltd 射出成形機
US20100112120A1 (en) * 2008-11-06 2010-05-06 Toshiba Kikai Kabushiki Kaisha Injection molding machine
JP2017013348A (ja) * 2015-06-30 2017-01-19 株式会社日本製鋼所 射出装置の駆動装置のフレーム

Also Published As

Publication number Publication date
JPWO2020138213A1 (ja) 2021-11-18
CN113498374A (zh) 2021-10-12
EP3904039C0 (fr) 2023-11-15
JP7373505B2 (ja) 2023-11-02
CN113498374B (zh) 2023-06-09
EP3904039A1 (fr) 2021-11-03
US20220097271A1 (en) 2022-03-31
EP3904039B1 (fr) 2023-11-15
WO2020138213A1 (fr) 2020-07-02

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